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Karl Fischer Buffers and Reagents

Karl Fischer Buffers and Reagents

Buffers and reagents intended for use with Karl Fischer (KF) titration techniques. KF titration is a classic titration method that uses coulometric or volumetric titration to determine the moisture content of a sample.

Karl Fischer (KF) reagents are used in the analytical technique developed by chemist Karl Fischer to accurately measure the water content of gases, liquids, and solids.

Key applications include:

  • Analyzing water content in raw materials and finished products
  • Estimating moisture in food, pharmaceuticals, chemicals, and petroleum products
  • Determining the water content of laboratory samples.

Karl Fischer reagents contain a variety of chemicals in proprietary formulations. Consult the SDS for individual products for appropriate handling instructions and precautions.

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Molecular Weight (g/mol) 
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1 – 15 di 125 risultati
1

HYDRANAL™-Water Standard KF-Oven, 150-160°C, Honeywell Fluka™

Standard for Karl Fischer oven check (water content ∼5.0%, exact value on report of analysis)

EDGE
2

HYDRANAL™ - Coulomat CG-K, Reagent for coulometric KF titration in ketones (catholyte solution), Honeywell Fluka™

EDGE
CAS 123-39-7
3

HYDRANAL™ - Water Standard KF-Oven 220°C-230°C, Standard for Karl Fischer oven check (water content ∼5.55%), Honeywell™ Fluka™

CAS: 6100-05-6

EDGE
CAS 6100-05-6
4

Karl Fischer Aqualine™ Solvent, for Karl Fischer Titration By Volumetry, Fisher Chemical™

Solvent for two-component system; Pyridine free

Numero UN 1992
Numero MDL 81734
Pericolo per la salute 1 GHS Signal Word: Danger
Nota nome Karl Fischer Reagent
Colore Colorless
Test d'uso Pass Test
Simbolo di pulizia Solvent
Forma fisica Liquid
Densità vapore > 1.0
Purezza o senza dichiarazioni Pyridine free
Imballaggio Amber glass bottle
CAS 7446-09-5
DOT Information DOT Class 3, : Flammable Liquid
Simbolo di conservazione sostanze chimiche Red
Materiale o nome chimico Aqualine™ Solvent
7

HYDRANAL™ - Composite 5, Reagent for volumetric one-component Karl Fischer titration (methanol free), Honeywell™ Fluka™

Promozioni disponibili
EDGE
CAS 693-98-1
8

HYDRANAL™ - Composite 5 K, Reagent for volumetric one-component Karl Fischer titration in aldehydes and ketones (methanol free), Honeywell™ Fluka™

Promozioni disponibili
EDGE
CAS 68007-08-9
9

HYDRANAL™ - Composite 5, Honeywell Fluka™

Titrating agent for volumetric, one-component Karl Fischer titrations (Methanol-free)

Promozioni disponibili
EDGE
Sinonimo DE Solvent; 2-(2-Ethoxyethoxy)ethanol; CARBITOL; Diethylene glycol ethyl ether; Ethyldiglycol
Imballaggio Metrohm OMNIS Smart Reagent
Colore Brown
Forma fisica Liquid
Informazioni di solubilità Completely Miscible in Water
CAS 111-90-0
Conservazione consigliata Ambient
pH 4.5 to 5.5 (at 20°C)
Materiale o nome chimico HYDRANAL™ - Composite 5
Grado Volumetric One-Component KF Titration
Punti di ebollizione 194°C (at 1.013 hPa)
Punto d'infiammabilità 99°C
10

HYDRANAL™ - Composite 2, Reagent for volumetric one-component Karl Fischer titration (methanol free), Honeywell™ Fluka™

EDGE
CAS 68007-08-9
11

Karl Fischer Aqualine™ Complete 5, for Karl Fischer Titration By Volumetry, Fisher Chemical™

Single-component reagent; Pyridine free

Pericolo per la salute 1 Signal Word: DANGER!
Nota nome Karl Fischer Reagent
Pericolo per la salute 2 DANGER!
Colore Brown
Pericolo per la salute 3 Emergency Overview
Causes burns by all exposure routes. Harmful by inhalation. Possible risk of harm to the unborn child.
NFPA
Health:
Simbolo di pulizia Solvent
Forma fisica Liquid
CAS 7553-09-5
Equivalenza 5.2mg of water/mL min.
Simbolo di conservazione sostanze chimiche Gray
Materiale o nome chimico Aqualine™ Complete 5
Purezza o senza dichiarazioni Pyridine free
12

HYDRANAL™ - Composite 1, Reagent for volumetric one-component Karl Fischer titration (methanol free), Honeywell™ Fluka™

Promozioni disponibili
EDGE
13

HYDRANAL™ - Standard sodium tartrate dihydrate, Standard for Karl Fischer titration (water content ∼15.66%), Honeywell™ Fluka™

CAS: 6106-24-7

Promozioni disponibili
EDGE
CAS 6106-24-7
14

HYDRANAL™-Sodium tartrate dihydrate, Honeywell Fluka™

Test substance for volumetric Karl Fischer titration (water content ∼15.66%, exact value on report of analysis)

EDGE
Numero UN NONH for all modes of transport
Materiale o nome chimico HYDRANAL™-Sodium tartrate dihydrate
15

HYDRANAL™-Water Standard Oil, Honeywell™

EDGE